gpt-oss
by OpenAI Chat · Tools · Thinking
OpenAI’s open-weight gpt-oss models (20B and 120B) bring strong general reasoning and tool use under an Apache 2.0 licence.
- Publisher
- OpenAI (opens in a new tab)
- API model name
- gpt-oss:20b
- Context window
- 128K tokens
- Sizes
- 20B, 120B
- Licence
- Apache 2.0
Run gpt-oss
Install it on a Pendra worker, then call it through our SDK with your pdr_sk_ API key.
from pendra import Pendra
client = Pendra(api_key="pdr_sk_...")
response = client.chat.completions.create(
model="gpt-oss:20b",
messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)
Run gpt-oss on infrastructure you trust.
Deploy a worker, install gpt-oss, and start serving it through one private API.